baber/WOPTO huggingface dataset:
Patent RU-2223268-C1 (RU)
Title: Method for preparing carbonyl compounds
Inventor: STAROKON E V
IPC: C07D211/74
Filed: 2002-06-25
Granted: 2004-02-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to preparing carbonyl compounds that are used as semi-products in the basic and fine organic synthesis. Method is carried out by contacting nitrous oxide with unsaturated heterocyclic compounds and their derivatives corresponding to the formula: C n X n H (2n-2-k) R       i   k        (I) wherein X is heteroatom in ring, such as O, N, S or group NR j  wherein nitrogen atom is incorporated into ring; R i  and R j  are similar or different side substituents; n has values from 4 to 20; m has values from 1 to 4; k has values from 1 to (2n-4). Substituents R i  and R j  can be represented by hydrogen, halogen atoms, alkyl, alkenyl, aryl or any other inorganic, organic or metalloorganic radicals, among them, comprising different functional groups. Process is carried out in the liquid phase at temperature 20-250 C, under nitrous oxide pressure from 0.01 to 100 atm. Addition to reaction mixture of inert gas as a diluting agent is possible. Process can be carried out in the presence of catalyst and solvent also. Method provides enhancing selectivity and explosion-proof of process. EFFECT: improved preparing method. 10 cl, 3 tbl, 25 ex
Patent RU-2226222-C1 (RU)
Title: Melting tool
Inventor: AL TMAN P S
IPC: C22B9/21
Filed: 2002-08-12
Granted: 2004-03-27
Abstract: FIELD: metallurgy, in particular, constructive members of vacuum arc furnaces and electron beam furnaces using water-cooled melting tool. SUBSTANCE: melting tool has metal casing with working surface and hermetically sealed inner cooling channels with inlet and outlet openings for connecting cooling system pipelines. Cooling channels are arranged at different levels, are connected in series and defined by separating partitions in continuous slot formed in tool body. EFFECT: increased efficiency owing to complicated three-dimensional shape of working surface, optimal arrangement of water-cooled channels, increased strength and simplified manufacture by means of standard equipment. 5 dwg, 1 ex
Patent RU-2227389-C1 (RU)
Title: Method for postharvest treatment of grain before laying for storage
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-09-11
Granted: 2004-04-27
Abstract: FIELD: postharvest treatment of grain. SUBSTANCE: method involves treating grain with flow of propionic acid aerosol sonicated in ultrasonic horn, said propionic acid including additive of preparation obtained from Mortierella nantahalensis micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2229533-C1 (RU)
Inventor: SHALYGIN A N
IPC: C22C45/04
Filed: 2003-01-20
Granted: 2004-05-27
Abstract: FIELD: identification marks and markers. SUBSTANCE: the invention presents an identification mark, which may be used in the capacity of the tools ensuring identification of the goods or items. The offered identification mark made out of an amorphous magnetically soft alloy containing cobalt, nickel, silicon, boron, and copper injected in it. At that the ratio of the components in the amorphous magnetically soft alloy makes (in mass %): cobalt - 20-85, nickel - 5-50, silicon - 2-13, boron - 15-30 and copper is entered into the amorphous magnetically soft alloy in a quantity of 1-3 mass % in respect to the alloy mass. The technical result is a significant amplification of a response signal from a magnetic mark. EFFECT: the invention allows to amplify significantly a response signal from a magnetic mark.
Patent RU-2236437-C1 (RU)
Inventor: KUDRJASHOV V N
IPC: C10G45/10
Filed: 2003-03-17
Granted: 2004-09-20
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: treatment is carried out in presence of alumino-palladium catalyst, which, in the preparation stage including reduction in hydrogen-containing atmosphere, has been additionally treated with liquid stream containing monocyclic aromatic hydrocarbons at 20 to 100 о С and hydrogenation treatment. 
     EFFECT: reduced asphaltization. 
     3 cl, 1 tbl, 8 ex
Patent RU-2246357-C1 (RU)
Title: Separator loading unit
Inventor: GRIDCHIN A M
IPC: B07B11/06
Filed: 2003-06-09
Granted: 2005-02-20
Abstract: FIELD: concentration of finely-dispersed mixtures; mining industry; concentration of iron-ore concentrates. 
     SUBSTANCE: proposed loading unit has housing and chute connected with bracket by means of vertical rod for performing vibrations. This chute is connected with vibrator by means of horizontal rod. Loading unit includes bin rigidly and detachably secured on inner wall of housing. Bracket is adjustable in length and is rigidly secured on housing before front wall of bin. Servo drive is rigidly and detachably secured on front wall of bin. Connected to working member of this servo drive is gate valve for control of flow section of slots. Chute is located at inclination of 5-12 deg. towards motion of material; it is made in form of hollow flat member having upper and lower walls. Upper wall is made from cermet which is permeable for gases and liquids and gaskets are laid over perimeter. Walls form hermetic reservoir which is connected by means of pipe lines with working agent source through liquid or gas flow control member. Device is provided with servo system for stabilization of weight of material on chute. Servo system includes weight setter showing weight of material on chute and gate valve motion sensor. 
     EFFECT: avoidance of jamming; enhanced stabilization. 
     3 dwg
Patent RU-2247269-C1 (RU)
Title: Hydraulic damper
Inventor: SLIVINSKIJ E V
IPC: F16F5/00
Filed: 2003-07-21
Granted: 2005-02-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: hydraulic damper comprises piston provided with axial passages and working cylinder filled with fluid. The piston is connected with the rod. The inner side of the cylinder and outer side of the cylinder, which is in a contact with the piston side, are provided with thread. The piston is mounted on the rod for permitting rotation around the rod. The piston is provided with radial passages whose longitudinal axes intersect with the longitudinal axes of the axial passages of the piston. The diameters of the axial passages decrease from the longitudinal axis of symmetry of the piston to its periphery. The radial passages receive movable spring-loaded slide valves whose diameters exceed these of axial passages of the piston. 
     EFFECT: expanded functional capabilities. 
     3 dwg
Patent RU-2250522-C1 (RU)
Title: Method for manufacturing insulating prepreg
Inventor: PAN SHIN A B
IPC: H01B3/48
Filed: 2003-07-25
Granted: 2005-04-20
Abstract: FIELD: electrical engineering; insulating materials. 
     
     
       SUBSTANCE: proposed method for manufacturing insulating materials used in insulators and surge limiters, as well as in manufacturing pipelines, bushes, shells, bearings, wiring insulation of cases includes some additional operations; pre-drying, impregnation, and final drying of prepreg are effected in vacuum chamber and arbor is preheated before prepreg rolling up. Electric strength of prepreg produced by this method is 3.7 to 4.5 kV/mm which is much higher than that of known tubular prepregs. 
     
     
       EFFECT: enhanced quality of fabric surface pre-treatment, improved conditions of impregnation process. 
     
     
       1 cl
Patent RU-2253795-C1 (RU)
Inventor: GERASIMOV S I
IPC: F21K5/00
Filed: 2003-10-06
Granted: 2005-06-10
Abstract: FIELD: light sources. 
     SUBSTANCE: device comprises the charge of explosive agent, working gas, chamber with the closed space, and transparent threshold. The device for improving the brightness of the irradiation of the working gas. The kinetic energy of the particles of the molecules of the gas is concentrated. For this purpose the space of the chamber diverges toward the outlet port of the light source. 
     EFFECT: reduced duration of the light pulse and enhanced brightness. 
     2 cl, 1 dwg
Patent RU-2243761-C1 (RU)
Title: Insectoacaricidal agent
Inventor: LEGIN G JA
IPC: A61K8/85
Filed: 2003-10-10
Granted: 2005-01-10
Abstract: FIELD: biologically active substances. 
     SUBSTANCE: invention relates to medical desinsection, household chemistry, and plant protection agents, in particular to contact- and intestinal-type insecticidal and acaricidal preparation, which can be used in medical desinsection area, agriculture, personal support farms, and urban domestic life for controlling pest insects and ticks. Insectoacaricidal agent of invention containing an active principle, preferably of pyrethroid series (e.g. cypermetrin), and solvent additionally contains effective amounts of dodecyldimethylammonium bromide molten together with active principle. Amounts of dodecyldimethylammonium bromide and cypermetrin may vary each between 10 and 500 g/L. Solvent can be deodorized kerosene. 
     EFFECT: achieved stability, efficiency, low price, and toxic safety of claimed agent. 
     5 cl, 2 tbl, 2 ex
Patent RU-2256133-C1 (RU)
Title: Комплекс для сушки сапропеля
Inventor: TARASOV JU D
IPC: F26B15/24
Filed: 2004-02-24
Granted: 2005-07-10
Abstract: Изобретение относится к сушильным устройствам, а именно к комплексам для сушки сапропелевой массы после ее предварительного обезвоживания при снижении влагосодержания до 50%. В комплексе для сушки сапропеля, включающем герметизированный кожух, размещенный внутри него бесконечный гибкий контур с несущим элементом для высушиваемого материала, огибающий приводной и обводной блоки с формированием петлевых участков, калорифер с возможностью обдува подогретым воздухом всех ветвей петлевых участков, загрузочное и разгрузочное устройство, опорные ролики, бесконечный гибкий контур выполнен в виде вертикально ориентированных петлевых участков и замыкающей горизонтальной ветви, размещенной над петлевыми участками, согласно изобретению все блоки выполнены в виде звездочек, взаимодействующих с двумя цепями, при этом звездочки горизонтальной замыкающей ветви и верхние звездочки петлевых участков установлены на полуосях с наружных сторон контура, цепи связаны между собой поперечными связями, размещенными по длине контура с одинаковым интервалом, а на поперечных связях с возможностью поворота относительно них свободно подвешены решетки прямоугольной формы, которые перекрывают по длине интервалы между смежными поперечными связями, загрузочное устройство размещено в зоне установки приводной звездочки на восходящей ветви первого петлевого участка по направлению движения контура и содержит питающий патрубок, примыкающий к загрузочной камере, состоящей из плоских и установленных параллельно друг другу направляющих с возможностью свободного прохода между ними решеток с поперечными связями и прикрепленных к ним со стороны выхода из них решеток консольно установленных упругих фартуков с возможностью их взаимодействия с обеими сторонами решеток, а на нисходящей ветви первого петлевого участка перед приводной звездочкой и с возможностью взаимодействия с обеими сторонами решеток установлены нитяные лопастные щетки, оси которых кинематически связаны с приводом их вращения, по направлению движения контура внутри герметизированного кожуха сформированы воздушные каналы с помощью горизонтального экрана, размещенного между горизонтальной ветвью контура и верхними звездочками петлевых участков, вертикальных экранирующих стенок, консольно закрепленных на горизонтальном экране в створах с восходящими ветвями петлевых участков, и вертикальных экранирующих стенок, закрепленных на боковых стенках кожуха в створах с нисходящими ветвями петлевых участков, разгрузочное устройство выполнено в виде размещенных под герметизированным кожухом и перекрывающих его снизу ленточного конвейера и приемника для высушенного сапропеля. Изобретение должно обеспечить возможность эффективной сушки предварительно обезвоженной сапропелевой массы с получением сапропеля с заданной крупностью гранул при минимизации энергозатрат на сушку за счет формирования равномерного по толщине слоя сапропеля на решетках. 3 ил.
Patent RU-2251731-C1 (RU)
Inventor: ROGACHEV A V
IPC: G06Q10/08
Filed: 2004-03-23
Granted: 2005-05-10
Abstract: FIELD: trading. 
     SUBSTANCE: method includes controlling movement of trade goods flow via trade goods flow control system. Goods sold in the complex are categorized in trade groups on basis of given criterion, to each trade group a terminal, loading bay and goods demonstration sector are assigned. During delivery of goods to complex route of movement of each type of goods is determined with note of terminal, loading bay and goods demonstration sector. Delivered goods through terminal assigned to current goods type are loaded into assigned loading bay and positioned in assigned sectors for goods demonstration. Trade goods flow control system has control implements and computer, connected to control implements and containing controlling software module, database of names of goods sold in trade complex, while controlling software is made with possible assigning of a terminal for delivery of each goods type in database and determining its movement route with note of terminal, loading bay and goods demonstration sector. 
     EFFECT: simplified control, lower costs, lower losses due to thefts. 
     2 cl, 3 dwg
Patent RU-2267994-C1 (RU)
Title: Method for determining adductor blood vessel in cerebral arteriovenous malformation
Inventor: KOMKOV DENIS JUR EVICH
IPC: A61B8/06
Filed: 2004-04-06
Granted: 2006-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out location measurements using transducer of 7.5 L in B mode, color dopplerometry mapping mode and in D mode. When obtaining an image characterized by anechogenic elongated formation having echogenic banding in B mode, high speed flow image with blood circulation directed towards the arteriovenous malformation in color dopplerometry mapping mode and bypass pattern image with high systolic and diastolic blood circulation speed and low pulsation index and resistance index values in D mode, adductor blood vessel in cerebral arteriovenous malformation is verified when having all the images located at the same place. 
     EFFECT: high reliability and accuracy of diagnosis. 
     9 dwg
Patent RU-2252282-C1 (RU)
Inventor: ZINOV EVA V A
IPC: D04B21/10
Filed: 2004-04-14
Granted: 2005-05-20
Abstract: FIELD: textile industry, in particular, production of knitted domestic, sportive and technical articles, including netted articles. 
     SUBSTANCE: single-layer warp knitted filet fabric has cells whose sides are defined by stitch rows of single-layer chains connected with one another through binders. Sides and binders are composed of stitches of four systems of threads. Each of systems of threads define loops in a row and each row of stitches knitted from threads of even systems of threads includes elongated underlaps composed of threads of odd systems of threads. Each loop row knitted from threads of odd systems of threads includes elongated underlaps composed of threads of even system of threads. 
     EFFECT: increased form stability of knitted articles. 
     1 dwg
Patent RU-2265183-C1 (RU)
Inventor: DUDKA V D
IPC: F41G1/54
Filed: 2004-05-05
Granted: 2005-11-27
Abstract: FIELD: means of monitoring of sights intended for teleorientation in an optical beam of flight vehicles using injection lasers as sources of radiation. 
     SUBSTANCE: the diaphragm, magazine and the photodetector device are positioned on a two-coordinate table provided with photoelectric converters and brackets connected to a post.  The post is installed in a rider, which is fasten on an optical bench. The electronic equipment of the photodetector device is positioned between the brackets by means of an adapter with a H-shaped slot made on the end of it, locking members engageable with the inserts entering it from both sides and positioned inside the slot symmetrically relative to the post.  The equipment for separation of coordinates is connected to the electronic equipment of the photodetector device by means of the coordinate measurement equipment. 
     EFFECT: enhanced quality of monitoring of the sight parameters due to provision of the maximum accuracy of matching of the diaphragm hole with the sight mark, enhanced adaptability to manufacture and simplified structure. 
     4 dwg
Patent RU-2271046-C1 (RU)
Title: Ferroelectric planar capacitor
Inventor: SAVVINOV ALEKSEJ MIKHAJLOVICH
IPC: H01C7/06
Filed: 2004-08-06
Granted: 2006-02-27
Abstract: FIELD: ferroelectric capacitors for microwave engineering using planar technology. 
     SUBSTANCE: proposed ferroelectric capacitor has ferroelectric insulating substrate that carries electrodes formed thereon; insulating substrate is produced from polar molecular ferroelectric crystal incorporating bipolar anisotropically mobile molecules, such as glycine molecules in crystalline triglycine sulfate, its formula being (NH 2 CH 2 COOH) 3 H 2 SO 4 . 
     EFFECT: ability of creating surface effects of midget capacitors. 
     1 cl, 1 dwg
Patent RU-2275611-C1 (RU)
Title: Method to determine serviceable life of internal combustion engine under operating conditions
Inventor: NOSYREV DMITRIJ JAKOVLEVICH
IPC: G01M15/04
Filed: 2004-11-04
Granted: 2006-04-27
Abstract: FIELD: mechanical engineering; testing facilities. 
     SUBSTANCE: invention can be used to determine serviceable life and condition of internal combustion engine in operation.  According to proposed method fuel consumption and engine operating parameters are recorded at stochastic load of engine, moments of passing of engine operating modes in point of inflection of performance curve are recorded when fuel flow rate reaches extreme value, degree of pressure rise in engine cylinder is determined as ratio of current values of operating parameters in fixed time moments.  Used as engine operating mode parameters are current values of mechanical strains in studs or bolts holding cylinder block head which are measured at delivery and no delivery of fuel.  Moreover, specific fuel consumption is determined as ratio of value of maximum fuel flow rate to value of maximum power.  Current indices of engine operation under normal conditions are compared with reference ones, and then serviceable life of engine is determined. 
     EFFECT: improved reliability of testing.
Patent RU-2266910-C1 (RU)
Inventor: MITRASOV JU N
IPC: C07F9/42
Filed: 2004-12-06
Granted: 2005-12-27
Abstract: Описывается получение дихлорангидрида 7,7-дихлорбицикло[4,1,0]гептил-2-фосфоновой кислоты формулы (1) 
     
       
     
     который расширит арсенал фосфорорганических соединений, как ценный полупродукт фосфорорганического синтеза. Указанный технический результат достигается тем, что способ получения дихлорангидрида 7,7-дихлорбицикло[4,1,0]гептил-2-фосфоновой кислоты формулы (1) включает взаимодействие дихлорбицикло[4,1,0]гептана с треххлористым фосфором при мольном соотношении 1:2 в присутствии кислорода.
Patent RU-2294391-C1 (RU)
Title: Method of extraction of rhenium
Inventor: TROSHKINA IRINA DMITRIEVNA
IPC: C22B61/00
Filed: 2005-06-03
Granted: 2007-02-27
Abstract: FIELD: hydrometallurgy; methods of extraction of rhenium. 
     SUBSTANCE: the invention is pertaining to the field of hydrometallurgy of the rare-earth metals and may be used for extraction of rhenium. The method includes the sorption of rhenium by the granulated super cross-linking polysterene impregnated with the extractant and the rhenium desorption by the ammonia solution. The solution containing uranium is subjected to sorption and conduct the sorption using the super cross-linking polysterene impregnated with cyclohexylamine taken in the quantity of 1-35 mass %. The technical result of the invention is the increased factor of separation of rhenium and uranium from the solutions containing uranium, the improved quality of rhenium eluates and simplification of the process of their further reprocessing. 
     EFFECT: the invention ensures the increased factor of separation of rhenium and uranium from the solutions containing uranium, the improved quality of rhenium eluates and simplification of the process of their further reprocessing. 
     3 tbl, 4 ex
Patent RU-2293856-C1 (RU)
Title: Cooling system of internal combustion engine
Inventor: SHISHKIN NIKOLAJ KONSTANTINOVI
IPC: F01P11/08
Filed: 2005-07-07
Granted: 2007-02-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed cooling system of internal combustion engine provides heating of car saloon using heat of circulating liquid passing through cylinder block cooling jacket, cooling channels of cylinder head and liquid-oil heat exchangers, into heater radiator.  System is furnished with three-way cock through which heated cooling liquid gets into heater radiator for heating saloon or returns to water pump.  System is provided with circulating electric pump providing intensive cooling of oil in liquid-oil heat exchanger when engine operates under load and intensively heats car saloon.  At starting engine from cold, cooling liquid heated in cylinder block and cylinder head, passing through liquid-oil heat exchanger, heats oil and cuts down time required for heating and preparation of engine for taking of load. 
     EFFECT: provision of effective cooling of engine at operation, heating of car saloon, quick warming and preparation of engine for taking of load when starting from cold. 
     4 cl, 1 dwg
Patent RU-2293571-C1 (RU)
Title: Method for production of affinity adsorbent for cellulolitic enzyme fractionation
Inventor: DONTSOV ANDREJ GENNADIEVICH
IPC: A61K38/47
Filed: 2005-07-11
Granted: 2007-02-20
Abstract: FIELD: biotechnology of enzyme preparations for purifying and fractionation of cellulolitic enzymes. 
     SUBSTANCE: invention relates to method for production of affinity adsorbent. Claimed method includes chemical attachment of cellulase substrates, such as carboxymethyl cellulose sodium salt to hydroxyapatite surface. 
     EFFECT: affinity adsorbent of high adsorption selectivity. 
     2 cl, 4 ex, 1 tbl
Patent RU-2297359-C1 (RU)
Title: High-speed motor ship
Inventor: GRICHINENKO VLADIMIR ALEKSANDR
IPC: B63B34/10
Filed: 2005-08-29
Granted: 2007-04-20
Abstract: FIELD: smaller high-speed ships used for sports, recreation, rescue and carrying of low-tonnage cargoes. 
     SUBSTANCE: proposed ship has passenger seat 3 in fore section 2 which is made integral with ship's hull and is provided with hand-rests 5 and foot-rests 6, as well as water-and-air discharge passage 12 for drainage of outside water. Passage 12 is connected with ship's bottom forming transversal planing step 11. Seat is located in front of screw-rudder without reducing the viewing angle for driver. Seat ensures reclined position of passenger. Centering of ship is effected due to sternward shift of driver's seat and/or storage battery and/or fuel tank and/or luggage. 
     EFFECT: high speed of ship with no increase of propulsor power. 
     5 cl, 2 dwg
Patent RU-2298307-C1 (RU)
Inventor: POTAPENKO IOSIF ANDREEVICH
IPC: A01C3/00
Filed: 2005-10-07
Granted: 2007-05-10
Abstract: FIELD: equipment for treatment of liquid sewage of industrial and agricultural enterprises. 
     SUBSTANCE: apparatus has pipeline made from isolating material and positioned between electrodes of electric field emitter, said electrodes being connected to controllable high-voltage source. Input of high-voltage source is connected to output of pulsed supersonic generator. 
     EFFECT: increased efficiency in disinfection of liquid sewage. 
     1 dwg